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《Journal of Mountain Research》 2002-05
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Application of Displacement Monitoring in Study on Space-time Movement of Landslide

JIN Xiao guang 1,WANG Lan sheng 2 and LI Xiao hong 3 (1.Couege of ciril Engineering,Chongqing University , Chongqing 400045 P.R. China; 2.Institute of Engineering geological of Chengdu University of technology,Chengdu 610059 P.R. China; 3.Coue  
The feature of landslide time space movement was a geological process of landslide geological mass from a state to a other state under internal and external factors action. Displacement monitoring of landslide deformation is a main way in study on influence factor, dynamic principle and forecasting. Particularly, deep displacement monitoring of landslide provided important information to study space time motion process of slide volumes. This paper combined deep displacement monitoring practice of several landslides, based on synthetical analysis of displacement information, Space time motion characters and developing trend of slide were analysed. It provided foundation to systematic study space time motion and forecast stability of landslide. Characters of landslide deep accumulative or relative displacement curve provide information of confirming slide plane position. Displacement, speed rate time and displacement vector time characters of landslide slip plane and hole top at several times had provided data and dependence for study landslide time and space movement.
【Fund】: 中国博士后科学基金中博基 ([2 0 0 1] 5号 )资助项目
【CateGory Index】: P642.22
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